package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/admin/common")
@Slf4j
@Api(tags = "公共接口")
public class CommonController {
    @Autowired
    private AliOssUtil aliOssUtil;
    /**
     * 图片上传
     * @param file
     * @return
     */
    @PostMapping("/upload")
    @ApiOperation("文件上传")
    public Result<String> uploadImage(@RequestBody MultipartFile file){
        log.info("文件:{}",file);
        //获取原始文件名后缀
        String originName = file.getOriginalFilename();
        int index = originName.lastIndexOf(".");
        String extension = originName.substring(index);
        String fileName = UUID.randomUUID()+extension;

        //通过工具类进行文件上传
        String url = null;
        try {
            url = aliOssUtil.upload(file.getBytes(), fileName);
        } catch (IOException e) {
            log.error("文件上传失败:{}",e);
            Result.error(MessageConstant.UPLOAD_FAILED);
        }

        return Result.success(url);
    }
}















